The error-free run of the application can be monitored in OS Windows first of all by watching some the most important data, namely:
From the long-term point of view when the application runs for several days, months, ... without shutoff, all the above mentioned values shouldn't grow beyond all limits in an uncontrolled way. For example, in OS Windows XP there is the total count of GDI objects for one running application limited by 10000 and if the application reaches this value, then it begins to behave unstable.
It is advisable to watch also the CPU usage.
The above mentioned three values can be watched globally for all processes or it is also possible (and more suitable for the correct identification of possible instabilities) to watch these values for each process separately.
Add the graph of the memory usage by the PROMOTIC application by pressing the button with + mark, see the following picture. You should select the item Private bytes.
Configure the graphic appearance and location of graph points, see the following picture. The current value of the memory usage by the PROMOTIC process is shown in the Last field. Here the value Scale=0.000001 selected in the picture means the reduction constant. The Last item has the value 14356480, see the picture. Multiple the Last value by the reduction constant (in our case 0.000001) and you'll get 14356480*0.000001=14.356480, which is the height where the graphic point that reflects the current value of the Last item, is placed. On the scale in our case from 0 to 100.
By the Performance monitor application the current data can also be saved on the disk. It is also possible to watch any process running on the computer.